This officially licensed The Big Bang Theory adult zip front hoodie features Caltech theoretical physicist Sheldon Cooper's favorite catch phrase, "Bazinga!" This red, standard fit zip front hoodie is made from 100% cotton. Be sure to check out our Size Chart to get an idea of the average size and dimensions of this Bazinga hoodie style. Check back often for some of our new Big Bang Theory clothing and other Big Bang Theory merchandise at great prices only at AnimationShops.com.